Fabrication and testing of solid polymer dye microcavity lasers based on PMMA micromolding

Yigui Li, Minoru Sasaki, Kazuhiro Hane

研究成果: Article

35 引用 (Scopus)

抜粋

In this paper, a new fabrication technique to obtain silicon crystalline flat planes is described. The selected Si crystalline planes, that are not always the planes having the lowest etching rate, are pre-obtained by deep reactive ion etching (RIE). The flat crystalline planes are generated by Si anisotropic wet etching with ethylenediamine pyrocatechol and water after the deep-RIE. We demonstrate the proposed technique by fabricating a solid polymer dye microcavity laser, which is molded with the etched Si cavity. The etched condition for obtaining the very smooth sidewall of the cavity of the Si mold has been investigated. The lasing spectra confirm the flatness of the etched surface that is measured by an interferometer and an atomic force microscope.

元の言語English
ページ(範囲)234-238
ページ数5
ジャーナルJournal of Micromechanics and Microengineering
11
発行部数3
DOI
出版物ステータスPublished - 2001 5 1

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials
  • Mechanical Engineering
  • Electrical and Electronic Engineering

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